30237900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 324

約数和(自身を含む): 118445544

約数和(自身を除く): 88207644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 25, 28, 30, 33, 34, 35, 42, 44, 49, 50, 51, 55, 60, 66, 68, 70, 75, 77, 84, 85, 98, 100, 102, 105, 110, 119, 121, 132, 140, 147, 150, 154, 165, 170, 175, 187, 196, 204, 210, 220, 231, 238, 242, 245, 255, 275, 294, 300, 308, 330, 340, 350, 357, 363, 374, 385, 420, 425, 462, 476, 484, 490, 510, 525, 539, 550, 561, 588, 595, 605, 660, 700, 714, 726, 735, 748, 770, 825, 833, 847, 850, 924, 935, 980, 1020, 1050, 1078, 1100, 1122, 1155, 1190, 1210, 1225, 1275, 1309, 1428, 1452, 1470, 1540, 1617, 1650, 1666, 1694, 1700, 1785, 1815, 1870, 1925, 2057, 2100, 2156, 2244, 2310, 2380, 2420, 2450, 2499, 2541, 2550, 2618, 2695, 2805, 2940, 2975, 3025, 3234, 3300, 3332, 3388, 3570, 3630, 3675, 3740, 3850, 3927, 4114, 4165, 4235, 4620, 4675, 4900, 4998, 5082, 5100, 5236, 5390, 5610, 5775, 5929, 5950, 6050, 6171, 6468, 6545, 7140, 7260, 7350, 7700, 7854, 8085, 8228, 8330, 8470, 8925, 9075, 9163, 9350, 9996, 10164, 10285, 10780, 11220, 11550, 11858, 11900, 12100, 12342, 12495, 12705, 13090, 13475, 14025, 14399, 14700, 15708, 16170, 16660, 16940, 17787, 17850, 18150, 18326, 18700, 19635, 20570, 20825, 21175, 23100, 23716, 24684, 24990, 25410, 26180, 26950, 27489, 28050, 28798, 29645, 30855, 32340, 32725, 35574, 35700, 36300, 36652, 39270, 40425, 41140, 41650, 42350, 43197, 45815, 49980, 50820, 51425, 53900, 54978, 56100, 57596, 59290, 61710, 62475, 63525, 65450, 71148, 71995, 78540, 80850, 83300, 84700, 86394, 88935, 91630, 98175, 100793, 102850, 109956, 118580, 123420, 124950, 127050, 130900, 137445, 143990, 148225, 154275, 161700, 172788, 177870, 183260, 196350, 201586, 205700, 215985, 229075, 249900, 254100, 274890, 287980, 296450, 302379, 308550, 355740, 359975, 392700, 403172, 431970, 444675, 458150, 503965, 549780, 592900, 604758, 617100, 687225, 719950, 863940, 889350, 916300, 1007930, 1079925, 1209516, 1374450, 1439900, 1511895, 1778700, 2015860, 2159850, 2519825, 2748900, 3023790, 4319700, 5039650, 6047580, 7559475, 10079300, 15118950, 30237900]

約数ペア:

[(1, 30237900), (2, 15118950), (3, 10079300), (4, 7559475), (5, 6047580), (6, 5039650), (7, 4319700), (10, 3023790), (11, 2748900), (12, 2519825), (14, 2159850), (15, 2015860), (17, 1778700), (20, 1511895), (21, 1439900), (22, 1374450), (25, 1209516), (28, 1079925), (30, 1007930), (33, 916300), (34, 889350), (35, 863940), (42, 719950), (44, 687225), (49, 617100), (50, 604758), (51, 592900), (55, 549780), (60, 503965), (66, 458150), (68, 444675), (70, 431970), (75, 403172), (77, 392700), (84, 359975), (85, 355740), (98, 308550), (100, 302379), (102, 296450), (105, 287980), (110, 274890), (119, 254100), (121, 249900), (132, 229075), (140, 215985), (147, 205700), (150, 201586), (154, 196350), (165, 183260), (170, 177870), (175, 172788), (187, 161700), (196, 154275), (204, 148225), (210, 143990), (220, 137445), (231, 130900), (238, 127050), (242, 124950), (245, 123420), (255, 118580), (275, 109956), (294, 102850), (300, 100793), (308, 98175), (330, 91630), (340, 88935), (350, 86394), (357, 84700), (363, 83300), (374, 80850), (385, 78540), (420, 71995), (425, 71148), (462, 65450), (476, 63525), (484, 62475), (490, 61710), (510, 59290), (525, 57596), (539, 56100), (550, 54978), (561, 53900), (588, 51425), (595, 50820), (605, 49980), (660, 45815), (700, 43197), (714, 42350), (726, 41650), (735, 41140), (748, 40425), (770, 39270), (825, 36652), (833, 36300), (847, 35700), (850, 35574), (924, 32725), (935, 32340), (980, 30855), (1020, 29645), (1050, 28798), (1078, 28050), (1100, 27489), (1122, 26950), (1155, 26180), (1190, 25410), (1210, 24990), (1225, 24684), (1275, 23716), (1309, 23100), (1428, 21175), (1452, 20825), (1470, 20570), (1540, 19635), (1617, 18700), (1650, 18326), (1666, 18150), (1694, 17850), (1700, 17787), (1785, 16940), (1815, 16660), (1870, 16170), (1925, 15708), (2057, 14700), (2100, 14399), (2156, 14025), (2244, 13475), (2310, 13090), (2380, 12705), (2420, 12495), (2450, 12342), (2499, 12100), (2541, 11900), (2550, 11858), (2618, 11550), (2695, 11220), (2805, 10780), (2940, 10285), (2975, 10164), (3025, 9996), (3234, 9350), (3300, 9163), (3332, 9075), (3388, 8925), (3570, 8470), (3630, 8330), (3675, 8228), (3740, 8085), (3850, 7854), (3927, 7700), (4114, 7350), (4165, 7260), (4235, 7140), (4620, 6545), (4675, 6468), (4900, 6171), (4998, 6050), (5082, 5950), (5100, 5929), (5236, 5775), (5390, 5610)]