73625370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 220147200

約数和(自身を除く): 146521830

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 149, 181, 182, 195, 210, 273, 298, 362, 390, 447, 455, 543, 546, 745, 894, 905, 910, 1043, 1086, 1267, 1365, 1490, 1810, 1937, 2086, 2235, 2353, 2534, 2715, 2730, 3129, 3801, 3874, 4470, 4706, 5215, 5430, 5811, 6258, 6335, 7059, 7602, 9685, 10430, 11622, 11765, 12670, 13559, 14118, 15645, 16471, 19005, 19370, 23530, 26969, 27118, 29055, 31290, 32942, 35295, 38010, 40677, 49413, 53938, 58110, 67795, 70590, 80907, 81354, 82355, 98826, 134845, 135590, 161814, 164710, 188783, 203385, 247065, 269690, 350597, 377566, 404535, 406770, 494130, 566349, 701194, 809070, 943915, 1051791, 1132698, 1752985, 1887830, 2103582, 2454179, 2831745, 3505970, 4908358, 5258955, 5663490, 7362537, 10517910, 12270895, 14725074, 24541790, 36812685, 73625370]

約数ペア:

[(1, 73625370), (2, 36812685), (3, 24541790), (5, 14725074), (6, 12270895), (7, 10517910), (10, 7362537), (13, 5663490), (14, 5258955), (15, 4908358), (21, 3505970), (26, 2831745), (30, 2454179), (35, 2103582), (39, 1887830), (42, 1752985), (65, 1132698), (70, 1051791), (78, 943915), (91, 809070), (105, 701194), (130, 566349), (149, 494130), (181, 406770), (182, 404535), (195, 377566), (210, 350597), (273, 269690), (298, 247065), (362, 203385), (390, 188783), (447, 164710), (455, 161814), (543, 135590), (546, 134845), (745, 98826), (894, 82355), (905, 81354), (910, 80907), (1043, 70590), (1086, 67795), (1267, 58110), (1365, 53938), (1490, 49413), (1810, 40677), (1937, 38010), (2086, 35295), (2235, 32942), (2353, 31290), (2534, 29055), (2715, 27118), (2730, 26969), (3129, 23530), (3801, 19370), (3874, 19005), (4470, 16471), (4706, 15645), (5215, 14118), (5430, 13559), (5811, 12670), (6258, 11765), (6335, 11622), (7059, 10430), (7602, 9685)]