30611700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 113201088

約数和(自身を除く): 82589388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 43, 45, 50, 60, 63, 70, 75, 84, 86, 90, 100, 105, 113, 126, 129, 140, 150, 172, 175, 180, 210, 215, 225, 226, 252, 258, 300, 301, 315, 339, 350, 387, 420, 430, 450, 452, 516, 525, 565, 602, 630, 645, 678, 700, 774, 791, 860, 900, 903, 1017, 1050, 1075, 1130, 1204, 1260, 1290, 1356, 1505, 1548, 1575, 1582, 1695, 1806, 1935, 2034, 2100, 2150, 2260, 2373, 2580, 2709, 2825, 3010, 3150, 3164, 3225, 3390, 3612, 3870, 3955, 4068, 4300, 4515, 4746, 4859, 5085, 5418, 5650, 6020, 6300, 6450, 6780, 7119, 7525, 7740, 7910, 8475, 9030, 9492, 9675, 9718, 10170, 10836, 11300, 11865, 12900, 13545, 14238, 14577, 15050, 15820, 16950, 18060, 19350, 19436, 19775, 20340, 22575, 23730, 24295, 25425, 27090, 28476, 29154, 30100, 33900, 34013, 35595, 38700, 39550, 43731, 45150, 47460, 48590, 50850, 54180, 58308, 59325, 67725, 68026, 71190, 72885, 79100, 87462, 90300, 97180, 101700, 102039, 118650, 121475, 135450, 136052, 142380, 145770, 170065, 174924, 177975, 204078, 218655, 237300, 242950, 270900, 291540, 306117, 340130, 355950, 364425, 408156, 437310, 485900, 510195, 612234, 680260, 711900, 728850, 850325, 874620, 1020390, 1093275, 1224468, 1457700, 1530585, 1700650, 2040780, 2186550, 2550975, 3061170, 3401300, 4373100, 5101950, 6122340, 7652925, 10203900, 15305850, 30611700]

約数ペア:

[(1, 30611700), (2, 15305850), (3, 10203900), (4, 7652925), (5, 6122340), (6, 5101950), (7, 4373100), (9, 3401300), (10, 3061170), (12, 2550975), (14, 2186550), (15, 2040780), (18, 1700650), (20, 1530585), (21, 1457700), (25, 1224468), (28, 1093275), (30, 1020390), (35, 874620), (36, 850325), (42, 728850), (43, 711900), (45, 680260), (50, 612234), (60, 510195), (63, 485900), (70, 437310), (75, 408156), (84, 364425), (86, 355950), (90, 340130), (100, 306117), (105, 291540), (113, 270900), (126, 242950), (129, 237300), (140, 218655), (150, 204078), (172, 177975), (175, 174924), (180, 170065), (210, 145770), (215, 142380), (225, 136052), (226, 135450), (252, 121475), (258, 118650), (300, 102039), (301, 101700), (315, 97180), (339, 90300), (350, 87462), (387, 79100), (420, 72885), (430, 71190), (450, 68026), (452, 67725), (516, 59325), (525, 58308), (565, 54180), (602, 50850), (630, 48590), (645, 47460), (678, 45150), (700, 43731), (774, 39550), (791, 38700), (860, 35595), (900, 34013), (903, 33900), (1017, 30100), (1050, 29154), (1075, 28476), (1130, 27090), (1204, 25425), (1260, 24295), (1290, 23730), (1356, 22575), (1505, 20340), (1548, 19775), (1575, 19436), (1582, 19350), (1695, 18060), (1806, 16950), (1935, 15820), (2034, 15050), (2100, 14577), (2150, 14238), (2260, 13545), (2373, 12900), (2580, 11865), (2709, 11300), (2825, 10836), (3010, 10170), (3150, 9718), (3164, 9675), (3225, 9492), (3390, 9030), (3612, 8475), (3870, 7910), (3955, 7740), (4068, 7525), (4300, 7119), (4515, 6780), (4746, 6450), (4859, 6300), (5085, 6020), (5418, 5650)]