716823900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:541

約数の個数: 216

約数和(自身を含む): 2439781344

約数和(自身を除く): 1722957444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 197, 225, 234, 260, 300, 311, 325, 390, 394, 450, 468, 585, 591, 622, 650, 780, 788, 900, 933, 975, 985, 1170, 1182, 1244, 1300, 1555, 1773, 1866, 1950, 1970, 2340, 2364, 2561, 2799, 2925, 2955, 3110, 3546, 3732, 3900, 3940, 4043, 4665, 4925, 5122, 5598, 5850, 5910, 6220, 7092, 7683, 7775, 8086, 8865, 9330, 9850, 10244, 11196, 11700, 11820, 12129, 12805, 13995, 14775, 15366, 15550, 16172, 17730, 18660, 19700, 20215, 23049, 23325, 24258, 25610, 27990, 29550, 30732, 31100, 35460, 36387, 38415, 40430, 44325, 46098, 46650, 48516, 51220, 55980, 59100, 60645, 61267, 64025, 69975, 72774, 76830, 80860, 88650, 92196, 93300, 101075, 115245, 121290, 122534, 128050, 139950, 145548, 153660, 177300, 181935, 183801, 192075, 202150, 230490, 242580, 245068, 256100, 279900, 303225, 306335, 363870, 367602, 384150, 404300, 460980, 551403, 576225, 606450, 612670, 727740, 735204, 768300, 796471, 909675, 919005, 1102806, 1152450, 1212900, 1225340, 1531675, 1592942, 1819350, 1838010, 2205612, 2304900, 2389413, 2757015, 3063350, 3185884, 3638700, 3676020, 3982355, 4595025, 4778826, 5514030, 6126700, 7168239, 7964710, 9190050, 9557652, 11028060, 11947065, 13785075, 14336478, 15929420, 18380100, 19911775, 23894130, 27570150, 28672956, 35841195, 39823550, 47788260, 55140300, 59735325, 71682390, 79647100, 119470650, 143364780, 179205975, 238941300, 358411950, 716823900]

約数ペア:

[(1, 716823900), (2, 358411950), (3, 238941300), (4, 179205975), (5, 143364780), (6, 119470650), (9, 79647100), (10, 71682390), (12, 59735325), (13, 55140300), (15, 47788260), (18, 39823550), (20, 35841195), (25, 28672956), (26, 27570150), (30, 23894130), (36, 19911775), (39, 18380100), (45, 15929420), (50, 14336478), (52, 13785075), (60, 11947065), (65, 11028060), (75, 9557652), (78, 9190050), (90, 7964710), (100, 7168239), (117, 6126700), (130, 5514030), (150, 4778826), (156, 4595025), (180, 3982355), (195, 3676020), (197, 3638700), (225, 3185884), (234, 3063350), (260, 2757015), (300, 2389413), (311, 2304900), (325, 2205612), (390, 1838010), (394, 1819350), (450, 1592942), (468, 1531675), (585, 1225340), (591, 1212900), (622, 1152450), (650, 1102806), (780, 919005), (788, 909675), (900, 796471), (933, 768300), (975, 735204), (985, 727740), (1170, 612670), (1182, 606450), (1244, 576225), (1300, 551403), (1555, 460980), (1773, 404300), (1866, 384150), (1950, 367602), (1970, 363870), (2340, 306335), (2364, 303225), (2561, 279900), (2799, 256100), (2925, 245068), (2955, 242580), (3110, 230490), (3546, 202150), (3732, 192075), (3900, 183801), (3940, 181935), (4043, 177300), (4665, 153660), (4925, 145548), (5122, 139950), (5598, 128050), (5850, 122534), (5910, 121290), (6220, 115245), (7092, 101075), (7683, 93300), (7775, 92196), (8086, 88650), (8865, 80860), (9330, 76830), (9850, 72774), (10244, 69975), (11196, 64025), (11700, 61267), (11820, 60645), (12129, 59100), (12805, 55980), (13995, 51220), (14775, 48516), (15366, 46650), (15550, 46098), (16172, 44325), (17730, 40430), (18660, 38415), (19700, 36387), (20215, 35460), (23049, 31100), (23325, 30732), (24258, 29550), (25610, 27990)]