66875820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5375

約数の個数: 96

約数和(自身を含む): 215066880

約数和(自身を除く): 148191060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 5333, 6270, 10666, 12540, 15999, 21332, 26665, 31998, 53330, 58663, 63996, 79995, 101327, 106660, 117326, 159990, 175989, 202654, 234652, 293315, 303981, 319980, 351978, 405308, 506635, 586630, 607962, 703956, 879945, 1013270, 1114597, 1173260, 1215924, 1519905, 1759890, 2026540, 2229194, 3039810, 3343791, 3519780, 4458388, 5572985, 6079620, 6687582, 11145970, 13375164, 16718955, 22291940, 33437910, 66875820]

約数ペア:

[(1, 66875820), (2, 33437910), (3, 22291940), (4, 16718955), (5, 13375164), (6, 11145970), (10, 6687582), (11, 6079620), (12, 5572985), (15, 4458388), (19, 3519780), (20, 3343791), (22, 3039810), (30, 2229194), (33, 2026540), (38, 1759890), (44, 1519905), (55, 1215924), (57, 1173260), (60, 1114597), (66, 1013270), (76, 879945), (95, 703956), (110, 607962), (114, 586630), (132, 506635), (165, 405308), (190, 351978), (209, 319980), (220, 303981), (228, 293315), (285, 234652), (330, 202654), (380, 175989), (418, 159990), (570, 117326), (627, 106660), (660, 101327), (836, 79995), (1045, 63996), (1140, 58663), (1254, 53330), (2090, 31998), (2508, 26665), (3135, 21332), (4180, 15999), (5333, 12540), (6270, 10666)]