29688750

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 102342240

約数和(自身を除く): 72653490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 29, 30, 35, 39, 42, 45, 50, 58, 63, 65, 70, 75, 78, 87, 90, 91, 105, 117, 125, 126, 130, 145, 150, 174, 175, 182, 195, 203, 210, 225, 234, 250, 261, 273, 290, 315, 325, 350, 375, 377, 390, 406, 435, 450, 455, 522, 525, 546, 585, 609, 625, 630, 650, 725, 750, 754, 819, 870, 875, 910, 975, 1015, 1050, 1125, 1131, 1170, 1218, 1250, 1305, 1365, 1450, 1575, 1625, 1638, 1750, 1827, 1875, 1885, 1950, 2030, 2175, 2250, 2262, 2275, 2610, 2625, 2639, 2730, 2925, 3045, 3150, 3250, 3393, 3625, 3654, 3750, 3770, 4095, 4350, 4375, 4550, 4875, 5075, 5250, 5278, 5625, 5655, 5850, 6090, 6525, 6786, 6825, 7250, 7875, 7917, 8125, 8190, 8750, 9135, 9425, 9750, 10150, 10875, 11250, 11310, 11375, 13050, 13125, 13195, 13650, 14625, 15225, 15750, 15834, 16250, 16965, 18125, 18270, 18850, 20475, 21750, 22750, 23751, 24375, 25375, 26250, 26390, 28275, 29250, 30450, 32625, 33930, 34125, 36250, 39375, 39585, 40950, 45675, 47125, 47502, 48750, 50750, 54375, 56550, 56875, 65250, 65975, 68250, 73125, 76125, 78750, 79170, 84825, 91350, 94250, 102375, 108750, 113750, 118755, 126875, 131950, 141375, 146250, 152250, 163125, 169650, 170625, 197925, 204750, 228375, 235625, 237510, 253750, 282750, 326250, 329875, 341250, 380625, 395850, 424125, 456750, 471250, 511875, 593775, 659750, 706875, 761250, 848250, 989625, 1023750, 1141875, 1187550, 1413750, 1649375, 1979250, 2120625, 2283750, 2968875, 3298750, 4241250, 4948125, 5937750, 9896250, 14844375, 29688750]

約数ペア:

[(1, 29688750), (2, 14844375), (3, 9896250), (5, 5937750), (6, 4948125), (7, 4241250), (9, 3298750), (10, 2968875), (13, 2283750), (14, 2120625), (15, 1979250), (18, 1649375), (21, 1413750), (25, 1187550), (26, 1141875), (29, 1023750), (30, 989625), (35, 848250), (39, 761250), (42, 706875), (45, 659750), (50, 593775), (58, 511875), (63, 471250), (65, 456750), (70, 424125), (75, 395850), (78, 380625), (87, 341250), (90, 329875), (91, 326250), (105, 282750), (117, 253750), (125, 237510), (126, 235625), (130, 228375), (145, 204750), (150, 197925), (174, 170625), (175, 169650), (182, 163125), (195, 152250), (203, 146250), (210, 141375), (225, 131950), (234, 126875), (250, 118755), (261, 113750), (273, 108750), (290, 102375), (315, 94250), (325, 91350), (350, 84825), (375, 79170), (377, 78750), (390, 76125), (406, 73125), (435, 68250), (450, 65975), (455, 65250), (522, 56875), (525, 56550), (546, 54375), (585, 50750), (609, 48750), (625, 47502), (630, 47125), (650, 45675), (725, 40950), (750, 39585), (754, 39375), (819, 36250), (870, 34125), (875, 33930), (910, 32625), (975, 30450), (1015, 29250), (1050, 28275), (1125, 26390), (1131, 26250), (1170, 25375), (1218, 24375), (1250, 23751), (1305, 22750), (1365, 21750), (1450, 20475), (1575, 18850), (1625, 18270), (1638, 18125), (1750, 16965), (1827, 16250), (1875, 15834), (1885, 15750), (1950, 15225), (2030, 14625), (2175, 13650), (2250, 13195), (2262, 13125), (2275, 13050), (2610, 11375), (2625, 11310), (2639, 11250), (2730, 10875), (2925, 10150), (3045, 9750), (3150, 9425), (3250, 9135), (3393, 8750), (3625, 8190), (3654, 8125), (3750, 7917), (3770, 7875), (4095, 7250), (4350, 6825), (4375, 6786), (4550, 6525), (4875, 6090), (5075, 5850), (5250, 5655), (5278, 5625)]