84990360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 322882560

約数和(自身を除く): 237892200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 181, 182, 195, 210, 215, 258, 260, 273, 280, 301, 312, 344, 362, 364, 390, 420, 430, 455, 516, 520, 543, 546, 559, 602, 645, 724, 728, 780, 840, 860, 903, 905, 910, 1032, 1086, 1092, 1118, 1204, 1267, 1290, 1365, 1448, 1505, 1560, 1677, 1720, 1806, 1810, 1820, 2172, 2184, 2236, 2353, 2408, 2534, 2580, 2715, 2730, 2795, 3010, 3354, 3612, 3620, 3640, 3801, 3913, 4344, 4472, 4515, 4706, 5068, 5160, 5430, 5460, 5590, 6020, 6335, 6708, 7059, 7224, 7240, 7602, 7783, 7826, 8385, 9030, 9412, 10136, 10860, 10920, 11180, 11739, 11765, 12040, 12670, 13416, 14118, 15204, 15566, 15652, 16471, 16770, 18060, 18824, 19005, 19565, 21720, 22360, 23349, 23478, 23530, 25340, 28236, 30408, 31132, 31304, 32942, 33540, 35295, 36120, 38010, 38915, 39130, 46698, 46956, 47060, 49413, 50680, 54481, 56472, 58695, 62264, 65884, 67080, 70590, 76020, 77830, 78260, 82355, 93396, 93912, 94120, 98826, 101179, 108962, 116745, 117390, 131768, 141180, 152040, 155660, 156520, 163443, 164710, 186792, 197652, 202358, 217924, 233490, 234780, 247065, 272405, 282360, 303537, 311320, 326886, 329420, 395304, 404716, 435848, 466980, 469560, 494130, 505895, 544810, 607074, 653772, 658840, 708253, 809432, 817215, 933960, 988260, 1011790, 1089620, 1214148, 1307544, 1416506, 1517685, 1634430, 1976520, 2023580, 2124759, 2179240, 2428296, 2833012, 3035370, 3268860, 3541265, 4047160, 4249518, 5666024, 6070740, 6537720, 7082530, 8499036, 10623795, 12141480, 14165060, 16998072, 21247590, 28330120, 42495180, 84990360]

約数ペア:

[(1, 84990360), (2, 42495180), (3, 28330120), (4, 21247590), (5, 16998072), (6, 14165060), (7, 12141480), (8, 10623795), (10, 8499036), (12, 7082530), (13, 6537720), (14, 6070740), (15, 5666024), (20, 4249518), (21, 4047160), (24, 3541265), (26, 3268860), (28, 3035370), (30, 2833012), (35, 2428296), (39, 2179240), (40, 2124759), (42, 2023580), (43, 1976520), (52, 1634430), (56, 1517685), (60, 1416506), (65, 1307544), (70, 1214148), (78, 1089620), (84, 1011790), (86, 988260), (91, 933960), (104, 817215), (105, 809432), (120, 708253), (129, 658840), (130, 653772), (140, 607074), (156, 544810), (168, 505895), (172, 494130), (181, 469560), (182, 466980), (195, 435848), (210, 404716), (215, 395304), (258, 329420), (260, 326886), (273, 311320), (280, 303537), (301, 282360), (312, 272405), (344, 247065), (362, 234780), (364, 233490), (390, 217924), (420, 202358), (430, 197652), (455, 186792), (516, 164710), (520, 163443), (543, 156520), (546, 155660), (559, 152040), (602, 141180), (645, 131768), (724, 117390), (728, 116745), (780, 108962), (840, 101179), (860, 98826), (903, 94120), (905, 93912), (910, 93396), (1032, 82355), (1086, 78260), (1092, 77830), (1118, 76020), (1204, 70590), (1267, 67080), (1290, 65884), (1365, 62264), (1448, 58695), (1505, 56472), (1560, 54481), (1677, 50680), (1720, 49413), (1806, 47060), (1810, 46956), (1820, 46698), (2172, 39130), (2184, 38915), (2236, 38010), (2353, 36120), (2408, 35295), (2534, 33540), (2580, 32942), (2715, 31304), (2730, 31132), (2795, 30408), (3010, 28236), (3354, 25340), (3612, 23530), (3620, 23478), (3640, 23349), (3801, 22360), (3913, 21720), (4344, 19565), (4472, 19005), (4515, 18824), (4706, 18060), (5068, 16770), (5160, 16471), (5430, 15652), (5460, 15566), (5590, 15204), (6020, 14118), (6335, 13416), (6708, 12670), (7059, 12040), (7224, 11765), (7240, 11739), (7602, 11180), (7783, 10920), (7826, 10860), (8385, 10136), (9030, 9412)]