1823637900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1109

約数の個数: 216

約数和(自身を含む): 6191228736

約数和(自身を除く): 4367590836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 131, 140, 147, 150, 175, 196, 210, 245, 262, 294, 300, 350, 393, 420, 490, 524, 525, 588, 655, 700, 735, 786, 917, 947, 980, 1050, 1225, 1310, 1470, 1572, 1834, 1894, 1965, 2100, 2450, 2620, 2751, 2841, 2940, 3275, 3668, 3675, 3788, 3930, 4585, 4735, 4900, 5502, 5682, 6419, 6550, 6629, 7350, 7860, 9170, 9470, 9825, 11004, 11364, 12838, 13100, 13258, 13755, 14205, 14700, 18340, 18940, 19257, 19650, 19887, 22925, 23675, 25676, 26516, 27510, 28410, 32095, 33145, 38514, 39300, 39774, 45850, 46403, 47350, 55020, 56820, 64190, 66290, 68775, 71025, 77028, 79548, 91700, 92806, 94700, 96285, 99435, 124057, 128380, 132580, 137550, 139209, 142050, 160475, 165725, 185612, 192570, 198870, 232015, 248114, 275100, 278418, 284100, 320950, 331450, 372171, 385140, 397740, 464030, 481425, 496228, 497175, 556836, 620285, 641900, 662900, 696045, 744342, 868399, 928060, 962850, 994350, 1160075, 1240570, 1392090, 1488684, 1736798, 1860855, 1925700, 1988700, 2320150, 2481140, 2605197, 2784180, 3101425, 3473596, 3480225, 3721710, 4341995, 4640300, 5210394, 6078793, 6202850, 6960450, 7443420, 8683990, 9304275, 10420788, 12157586, 12405700, 13025985, 13920900, 17367980, 18236379, 18608550, 21709975, 24315172, 26051970, 30393965, 36472758, 37217100, 43419950, 52103940, 60787930, 65129925, 72945516, 86839900, 91181895, 121575860, 130259850, 151969825, 182363790, 260519700, 303939650, 364727580, 455909475, 607879300, 911818950, 1823637900]

約数ペア:

[(1, 1823637900), (2, 911818950), (3, 607879300), (4, 455909475), (5, 364727580), (6, 303939650), (7, 260519700), (10, 182363790), (12, 151969825), (14, 130259850), (15, 121575860), (20, 91181895), (21, 86839900), (25, 72945516), (28, 65129925), (30, 60787930), (35, 52103940), (42, 43419950), (49, 37217100), (50, 36472758), (60, 30393965), (70, 26051970), (75, 24315172), (84, 21709975), (98, 18608550), (100, 18236379), (105, 17367980), (131, 13920900), (140, 13025985), (147, 12405700), (150, 12157586), (175, 10420788), (196, 9304275), (210, 8683990), (245, 7443420), (262, 6960450), (294, 6202850), (300, 6078793), (350, 5210394), (393, 4640300), (420, 4341995), (490, 3721710), (524, 3480225), (525, 3473596), (588, 3101425), (655, 2784180), (700, 2605197), (735, 2481140), (786, 2320150), (917, 1988700), (947, 1925700), (980, 1860855), (1050, 1736798), (1225, 1488684), (1310, 1392090), (1470, 1240570), (1572, 1160075), (1834, 994350), (1894, 962850), (1965, 928060), (2100, 868399), (2450, 744342), (2620, 696045), (2751, 662900), (2841, 641900), (2940, 620285), (3275, 556836), (3668, 497175), (3675, 496228), (3788, 481425), (3930, 464030), (4585, 397740), (4735, 385140), (4900, 372171), (5502, 331450), (5682, 320950), (6419, 284100), (6550, 278418), (6629, 275100), (7350, 248114), (7860, 232015), (9170, 198870), (9470, 192570), (9825, 185612), (11004, 165725), (11364, 160475), (12838, 142050), (13100, 139209), (13258, 137550), (13755, 132580), (14205, 128380), (14700, 124057), (18340, 99435), (18940, 96285), (19257, 94700), (19650, 92806), (19887, 91700), (22925, 79548), (23675, 77028), (25676, 71025), (26516, 68775), (27510, 66290), (28410, 64190), (32095, 56820), (33145, 55020), (38514, 47350), (39300, 46403), (39774, 45850)]