1189472700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 216

約数和(自身を含む): 3859909200

約数和(自身を除く): 2670436500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 169, 174, 195, 260, 290, 300, 325, 338, 348, 377, 390, 435, 507, 580, 650, 676, 725, 754, 780, 809, 845, 870, 975, 1014, 1131, 1300, 1450, 1508, 1618, 1690, 1740, 1885, 1950, 2028, 2175, 2262, 2427, 2535, 2900, 3236, 3380, 3770, 3900, 4045, 4225, 4350, 4524, 4854, 4901, 5070, 5655, 7540, 8090, 8450, 8700, 9425, 9708, 9802, 10140, 10517, 11310, 12135, 12675, 14703, 16180, 16900, 18850, 19604, 20225, 21034, 22620, 23461, 24270, 24505, 25350, 28275, 29406, 31551, 37700, 40450, 42068, 46922, 48540, 49010, 50700, 52585, 56550, 58812, 60675, 63102, 70383, 73515, 80900, 93844, 98020, 105170, 113100, 117305, 121350, 122525, 126204, 136721, 140766, 147030, 157755, 210340, 234610, 242700, 245050, 262925, 273442, 281532, 294060, 304993, 315510, 351915, 367575, 410163, 469220, 490100, 525850, 546884, 586525, 609986, 631020, 683605, 703830, 735150, 788775, 820326, 914979, 1051700, 1173050, 1219972, 1367210, 1407660, 1470300, 1524965, 1577550, 1640652, 1759575, 1829958, 2050815, 2346100, 2734420, 3049930, 3155100, 3418025, 3519150, 3659916, 3964909, 4101630, 4574895, 6099860, 6836050, 7038300, 7624825, 7929818, 8203260, 9149790, 10254075, 11894727, 13672100, 15249650, 15859636, 18299580, 19824545, 20508150, 22874475, 23789454, 30499300, 39649090, 41016300, 45748950, 47578908, 59473635, 79298180, 91497900, 99122725, 118947270, 198245450, 237894540, 297368175, 396490900, 594736350, 1189472700]

約数ペア:

[(1, 1189472700), (2, 594736350), (3, 396490900), (4, 297368175), (5, 237894540), (6, 198245450), (10, 118947270), (12, 99122725), (13, 91497900), (15, 79298180), (20, 59473635), (25, 47578908), (26, 45748950), (29, 41016300), (30, 39649090), (39, 30499300), (50, 23789454), (52, 22874475), (58, 20508150), (60, 19824545), (65, 18299580), (75, 15859636), (78, 15249650), (87, 13672100), (100, 11894727), (116, 10254075), (130, 9149790), (145, 8203260), (150, 7929818), (156, 7624825), (169, 7038300), (174, 6836050), (195, 6099860), (260, 4574895), (290, 4101630), (300, 3964909), (325, 3659916), (338, 3519150), (348, 3418025), (377, 3155100), (390, 3049930), (435, 2734420), (507, 2346100), (580, 2050815), (650, 1829958), (676, 1759575), (725, 1640652), (754, 1577550), (780, 1524965), (809, 1470300), (845, 1407660), (870, 1367210), (975, 1219972), (1014, 1173050), (1131, 1051700), (1300, 914979), (1450, 820326), (1508, 788775), (1618, 735150), (1690, 703830), (1740, 683605), (1885, 631020), (1950, 609986), (2028, 586525), (2175, 546884), (2262, 525850), (2427, 490100), (2535, 469220), (2900, 410163), (3236, 367575), (3380, 351915), (3770, 315510), (3900, 304993), (4045, 294060), (4225, 281532), (4350, 273442), (4524, 262925), (4854, 245050), (4901, 242700), (5070, 234610), (5655, 210340), (7540, 157755), (8090, 147030), (8450, 140766), (8700, 136721), (9425, 126204), (9708, 122525), (9802, 121350), (10140, 117305), (10517, 113100), (11310, 105170), (12135, 98020), (12675, 93844), (14703, 80900), (16180, 73515), (16900, 70383), (18850, 63102), (19604, 60675), (20225, 58812), (21034, 56550), (22620, 52585), (23461, 50700), (24270, 49010), (24505, 48540), (25350, 46922), (28275, 42068), (29406, 40450), (31551, 37700)]