19494645300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1399}}^1$

素因数の和:1832

約数の個数: 288

約数和(自身を含む): 67710944000

約数和(自身を除く): 48216298700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 397, 450, 468, 540, 585, 650, 675, 702, 780, 794, 900, 975, 1170, 1191, 1300, 1350, 1399, 1404, 1588, 1755, 1950, 1985, 2340, 2382, 2700, 2798, 2925, 3510, 3573, 3900, 3970, 4197, 4764, 5161, 5596, 5850, 5955, 6995, 7020, 7146, 7940, 8394, 8775, 9925, 10322, 10719, 11700, 11910, 12591, 13990, 14292, 15483, 16788, 17550, 17865, 18187, 19850, 20644, 20985, 21438, 23820, 25182, 25805, 27980, 29775, 30966, 34975, 35100, 35730, 36374, 37773, 39700, 41970, 42876, 46449, 50364, 51610, 53595, 54561, 59550, 61932, 62955, 69950, 71460, 72748, 75546, 77415, 83940, 89325, 90935, 92898, 103220, 104925, 107190, 109122, 119100, 125910, 129025, 139347, 139900, 151092, 154830, 163683, 178650, 181870, 185796, 188865, 209850, 214380, 218244, 232245, 251820, 258050, 267975, 272805, 278694, 309660, 314775, 327366, 357300, 363740, 377730, 387075, 419700, 454675, 464490, 491049, 516100, 535950, 545610, 555403, 557388, 629550, 654732, 696735, 755460, 774150, 818415, 909350, 928980, 944325, 982098, 1071900, 1091220, 1110806, 1161225, 1259100, 1364025, 1393470, 1548300, 1636830, 1666209, 1818700, 1888650, 1964196, 2221612, 2322450, 2455245, 2728050, 2777015, 2786940, 3273660, 3332418, 3483675, 3777300, 4092075, 4644900, 4910490, 4998627, 5456100, 5554030, 6664836, 6967350, 7220239, 8184150, 8331045, 9820980, 9997254, 11108060, 12276225, 13885075, 13934700, 14440478, 14995881, 16368300, 16662090, 19994508, 21660717, 24552450, 24993135, 27770150, 28880956, 29991762, 33324180, 36101195, 41655225, 43321434, 49104900, 49986270, 55540300, 59983524, 64982151, 72202390, 74979405, 83310450, 86642868, 99972540, 108303585, 124965675, 129964302, 144404780, 149958810, 166620900, 180505975, 194946453, 216607170, 249931350, 259928604, 299917620, 324910755, 361011950, 374897025, 389892906, 433214340, 499862700, 541517925, 649821510, 722023900, 749794050, 779785812, 974732265, 1083035850, 1299643020, 1499588100, 1624553775, 1949464530, 2166071700, 3249107550, 3898929060, 4873661325, 6498215100, 9747322650, 19494645300]

約数ペア:

[(1, 19494645300), (2, 9747322650), (3, 6498215100), (4, 4873661325), (5, 3898929060), (6, 3249107550), (9, 2166071700), (10, 1949464530), (12, 1624553775), (13, 1499588100), (15, 1299643020), (18, 1083035850), (20, 974732265), (25, 779785812), (26, 749794050), (27, 722023900), (30, 649821510), (36, 541517925), (39, 499862700), (45, 433214340), (50, 389892906), (52, 374897025), (54, 361011950), (60, 324910755), (65, 299917620), (75, 259928604), (78, 249931350), (90, 216607170), (100, 194946453), (108, 180505975), (117, 166620900), (130, 149958810), (135, 144404780), (150, 129964302), (156, 124965675), (180, 108303585), (195, 99972540), (225, 86642868), (234, 83310450), (260, 74979405), (270, 72202390), (300, 64982151), (325, 59983524), (351, 55540300), (390, 49986270), (397, 49104900), (450, 43321434), (468, 41655225), (540, 36101195), (585, 33324180), (650, 29991762), (675, 28880956), (702, 27770150), (780, 24993135), (794, 24552450), (900, 21660717), (975, 19994508), (1170, 16662090), (1191, 16368300), (1300, 14995881), (1350, 14440478), (1399, 13934700), (1404, 13885075), (1588, 12276225), (1755, 11108060), (1950, 9997254), (1985, 9820980), (2340, 8331045), (2382, 8184150), (2700, 7220239), (2798, 6967350), (2925, 6664836), (3510, 5554030), (3573, 5456100), (3900, 4998627), (3970, 4910490), (4197, 4644900), (4764, 4092075), (5161, 3777300), (5596, 3483675), (5850, 3332418), (5955, 3273660), (6995, 2786940), (7020, 2777015), (7146, 2728050), (7940, 2455245), (8394, 2322450), (8775, 2221612), (9925, 1964196), (10322, 1888650), (10719, 1818700), (11700, 1666209), (11910, 1636830), (12591, 1548300), (13990, 1393470), (14292, 1364025), (15483, 1259100), (16788, 1161225), (17550, 1110806), (17865, 1091220), (18187, 1071900), (19850, 982098), (20644, 944325), (20985, 928980), (21438, 909350), (23820, 818415), (25182, 774150), (25805, 755460), (27980, 696735), (29775, 654732), (30966, 629550), (34975, 557388), (35100, 555403), (35730, 545610), (36374, 535950), (37773, 516100), (39700, 491049), (41970, 464490), (42876, 454675), (46449, 419700), (50364, 387075), (51610, 377730), (53595, 363740), (54561, 357300), (59550, 327366), (61932, 314775), (62955, 309660), (69950, 278694), (71460, 272805), (72748, 267975), (75546, 258050), (77415, 251820), (83940, 232245), (89325, 218244), (90935, 214380), (92898, 209850), (103220, 188865), (104925, 185796), (107190, 181870), (109122, 178650), (119100, 163683), (125910, 154830), (129025, 151092), (139347, 139900)]