42506100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 169155840

約数和(自身を除く): 126649740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 173, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 346, 350, 351, 364, 378, 390, 420, 450, 455, 468, 519, 525, 540, 546, 585, 630, 650, 675, 692, 700, 702, 756, 780, 819, 865, 900, 910, 945, 975, 1038, 1050, 1092, 1170, 1211, 1260, 1300, 1350, 1365, 1404, 1557, 1575, 1638, 1730, 1755, 1820, 1890, 1950, 2076, 2100, 2249, 2275, 2340, 2422, 2457, 2595, 2700, 2730, 2925, 3114, 3150, 3276, 3460, 3510, 3633, 3780, 3900, 4095, 4325, 4498, 4550, 4671, 4725, 4844, 4914, 5190, 5460, 5850, 6055, 6228, 6300, 6747, 6825, 7020, 7266, 7785, 8190, 8650, 8775, 8996, 9100, 9342, 9450, 9828, 10380, 10899, 11245, 11700, 12110, 12285, 12975, 13494, 13650, 14532, 15570, 15743, 16380, 17300, 17550, 18165, 18684, 18900, 20241, 20475, 21798, 22490, 23355, 24220, 24570, 25950, 26988, 27300, 30275, 31140, 31486, 32697, 33735, 35100, 36330, 38925, 40482, 40950, 43596, 44980, 46710, 47229, 49140, 51900, 54495, 56225, 60550, 60723, 61425, 62972, 65394, 67470, 72660, 77850, 78715, 80964, 81900, 90825, 93420, 94458, 101205, 108990, 112450, 116775, 121100, 121446, 122850, 130788, 134940, 141687, 155700, 157430, 163485, 168675, 181650, 188916, 202410, 217980, 224900, 233550, 236145, 242892, 245700, 272475, 283374, 303615, 314860, 326970, 337350, 363300, 393575, 404820, 425061, 467100, 472290, 506025, 544950, 566748, 607230, 653940, 674700, 708435, 787150, 817425, 850122, 944580, 1012050, 1089900, 1180725, 1214460, 1416870, 1518075, 1574300, 1634850, 1700244, 2024100, 2125305, 2361450, 2833740, 3036150, 3269700, 3542175, 4250610, 4722900, 6072300, 7084350, 8501220, 10626525, 14168700, 21253050, 42506100]

約数ペア:

[(1, 42506100), (2, 21253050), (3, 14168700), (4, 10626525), (5, 8501220), (6, 7084350), (7, 6072300), (9, 4722900), (10, 4250610), (12, 3542175), (13, 3269700), (14, 3036150), (15, 2833740), (18, 2361450), (20, 2125305), (21, 2024100), (25, 1700244), (26, 1634850), (27, 1574300), (28, 1518075), (30, 1416870), (35, 1214460), (36, 1180725), (39, 1089900), (42, 1012050), (45, 944580), (50, 850122), (52, 817425), (54, 787150), (60, 708435), (63, 674700), (65, 653940), (70, 607230), (75, 566748), (78, 544950), (84, 506025), (90, 472290), (91, 467100), (100, 425061), (105, 404820), (108, 393575), (117, 363300), (126, 337350), (130, 326970), (135, 314860), (140, 303615), (150, 283374), (156, 272475), (173, 245700), (175, 242892), (180, 236145), (182, 233550), (189, 224900), (195, 217980), (210, 202410), (225, 188916), (234, 181650), (252, 168675), (260, 163485), (270, 157430), (273, 155700), (300, 141687), (315, 134940), (325, 130788), (346, 122850), (350, 121446), (351, 121100), (364, 116775), (378, 112450), (390, 108990), (420, 101205), (450, 94458), (455, 93420), (468, 90825), (519, 81900), (525, 80964), (540, 78715), (546, 77850), (585, 72660), (630, 67470), (650, 65394), (675, 62972), (692, 61425), (700, 60723), (702, 60550), (756, 56225), (780, 54495), (819, 51900), (865, 49140), (900, 47229), (910, 46710), (945, 44980), (975, 43596), (1038, 40950), (1050, 40482), (1092, 38925), (1170, 36330), (1211, 35100), (1260, 33735), (1300, 32697), (1350, 31486), (1365, 31140), (1404, 30275), (1557, 27300), (1575, 26988), (1638, 25950), (1730, 24570), (1755, 24220), (1820, 23355), (1890, 22490), (1950, 21798), (2076, 20475), (2100, 20241), (2249, 18900), (2275, 18684), (2340, 18165), (2422, 17550), (2457, 17300), (2595, 16380), (2700, 15743), (2730, 15570), (2925, 14532), (3114, 13650), (3150, 13494), (3276, 12975), (3460, 12285), (3510, 12110), (3633, 11700), (3780, 11245), (3900, 10899), (4095, 10380), (4325, 9828), (4498, 9450), (4550, 9342), (4671, 9100), (4725, 8996), (4844, 8775), (4914, 8650), (5190, 8190), (5460, 7785), (5850, 7266), (6055, 7020), (6228, 6825), (6300, 6747)]