189506100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 671956992

約数和(自身を除く): 482450892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 41, 42, 50, 60, 62, 70, 71, 75, 82, 84, 93, 100, 105, 123, 124, 140, 142, 150, 155, 164, 175, 186, 205, 210, 213, 217, 246, 284, 287, 300, 310, 350, 355, 372, 410, 420, 426, 434, 465, 492, 497, 525, 574, 615, 620, 651, 700, 710, 775, 820, 852, 861, 868, 930, 994, 1025, 1050, 1065, 1085, 1148, 1230, 1271, 1302, 1420, 1435, 1491, 1550, 1722, 1775, 1860, 1988, 2050, 2100, 2130, 2170, 2201, 2325, 2460, 2485, 2542, 2604, 2870, 2911, 2982, 3075, 3100, 3255, 3444, 3550, 3813, 4100, 4260, 4305, 4340, 4402, 4650, 4970, 5084, 5325, 5425, 5740, 5822, 5964, 6150, 6355, 6510, 6603, 7100, 7175, 7455, 7626, 8610, 8733, 8804, 8897, 9300, 9940, 10650, 10850, 11005, 11644, 12300, 12425, 12710, 13020, 13206, 14350, 14555, 14910, 15252, 15407, 16275, 17220, 17466, 17794, 19065, 20377, 21300, 21525, 21700, 22010, 24850, 25420, 26412, 26691, 28700, 29110, 29820, 30814, 31775, 32550, 33015, 34932, 35588, 37275, 38130, 40754, 43050, 43665, 44020, 44485, 46221, 49700, 53382, 55025, 58220, 61131, 61628, 63550, 65100, 66030, 72775, 74550, 76260, 77035, 81508, 86100, 87330, 88970, 90241, 92442, 95325, 101885, 106764, 110050, 122262, 127100, 132060, 133455, 145550, 149100, 154070, 165075, 174660, 177940, 180482, 184884, 190650, 203770, 218325, 220100, 222425, 231105, 244524, 266910, 270723, 291100, 305655, 308140, 330150, 360964, 381300, 385175, 407540, 436650, 444850, 451205, 462210, 509425, 533820, 541446, 611310, 631687, 660300, 667275, 770350, 873300, 889700, 902410, 924420, 1018850, 1082892, 1155525, 1222620, 1263374, 1334550, 1353615, 1528275, 1540700, 1804820, 1895061, 2037700, 2256025, 2311050, 2526748, 2669100, 2707230, 3056550, 3158435, 3790122, 4512050, 4622100, 5414460, 6113100, 6316870, 6768075, 7580244, 9024100, 9475305, 12633740, 13536150, 15792175, 18950610, 27072300, 31584350, 37901220, 47376525, 63168700, 94753050, 189506100]

約数ペア:

[(1, 189506100), (2, 94753050), (3, 63168700), (4, 47376525), (5, 37901220), (6, 31584350), (7, 27072300), (10, 18950610), (12, 15792175), (14, 13536150), (15, 12633740), (20, 9475305), (21, 9024100), (25, 7580244), (28, 6768075), (30, 6316870), (31, 6113100), (35, 5414460), (41, 4622100), (42, 4512050), (50, 3790122), (60, 3158435), (62, 3056550), (70, 2707230), (71, 2669100), (75, 2526748), (82, 2311050), (84, 2256025), (93, 2037700), (100, 1895061), (105, 1804820), (123, 1540700), (124, 1528275), (140, 1353615), (142, 1334550), (150, 1263374), (155, 1222620), (164, 1155525), (175, 1082892), (186, 1018850), (205, 924420), (210, 902410), (213, 889700), (217, 873300), (246, 770350), (284, 667275), (287, 660300), (300, 631687), (310, 611310), (350, 541446), (355, 533820), (372, 509425), (410, 462210), (420, 451205), (426, 444850), (434, 436650), (465, 407540), (492, 385175), (497, 381300), (525, 360964), (574, 330150), (615, 308140), (620, 305655), (651, 291100), (700, 270723), (710, 266910), (775, 244524), (820, 231105), (852, 222425), (861, 220100), (868, 218325), (930, 203770), (994, 190650), (1025, 184884), (1050, 180482), (1065, 177940), (1085, 174660), (1148, 165075), (1230, 154070), (1271, 149100), (1302, 145550), (1420, 133455), (1435, 132060), (1491, 127100), (1550, 122262), (1722, 110050), (1775, 106764), (1860, 101885), (1988, 95325), (2050, 92442), (2100, 90241), (2130, 88970), (2170, 87330), (2201, 86100), (2325, 81508), (2460, 77035), (2485, 76260), (2542, 74550), (2604, 72775), (2870, 66030), (2911, 65100), (2982, 63550), (3075, 61628), (3100, 61131), (3255, 58220), (3444, 55025), (3550, 53382), (3813, 49700), (4100, 46221), (4260, 44485), (4305, 44020), (4340, 43665), (4402, 43050), (4650, 40754), (4970, 38130), (5084, 37275), (5325, 35588), (5425, 34932), (5740, 33015), (5822, 32550), (5964, 31775), (6150, 30814), (6355, 29820), (6510, 29110), (6603, 28700), (7100, 26691), (7175, 26412), (7455, 25420), (7626, 24850), (8610, 22010), (8733, 21700), (8804, 21525), (8897, 21300), (9300, 20377), (9940, 19065), (10650, 17794), (10850, 17466), (11005, 17220), (11644, 16275), (12300, 15407), (12425, 15252), (12710, 14910), (13020, 14555), (13206, 14350)]