338640900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2862

約数の個数: 144

約数和(自身を含む): 1089596928

約数和(自身を除く): 750956028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 2801, 3100, 3900, 4030, 4650, 4836, 5602, 6045, 8060, 8403, 9300, 10075, 11204, 12090, 14005, 16806, 20150, 24180, 28010, 30225, 33612, 36413, 40300, 42015, 56020, 60450, 70025, 72826, 84030, 86831, 109239, 120900, 140050, 145652, 168060, 173662, 182065, 210075, 218478, 260493, 280100, 347324, 364130, 420150, 434155, 436956, 520986, 546195, 728260, 840300, 868310, 910325, 1041972, 1092390, 1128803, 1302465, 1736620, 1820650, 2170775, 2184780, 2257606, 2604930, 2730975, 3386409, 3641300, 4341550, 4515212, 5209860, 5461950, 5644015, 6512325, 6772818, 8683100, 10923900, 11288030, 13024650, 13545636, 16932045, 22576060, 26049300, 28220075, 33864090, 56440150, 67728180, 84660225, 112880300, 169320450, 338640900]

約数ペア:

[(1, 338640900), (2, 169320450), (3, 112880300), (4, 84660225), (5, 67728180), (6, 56440150), (10, 33864090), (12, 28220075), (13, 26049300), (15, 22576060), (20, 16932045), (25, 13545636), (26, 13024650), (30, 11288030), (31, 10923900), (39, 8683100), (50, 6772818), (52, 6512325), (60, 5644015), (62, 5461950), (65, 5209860), (75, 4515212), (78, 4341550), (93, 3641300), (100, 3386409), (124, 2730975), (130, 2604930), (150, 2257606), (155, 2184780), (156, 2170775), (186, 1820650), (195, 1736620), (260, 1302465), (300, 1128803), (310, 1092390), (325, 1041972), (372, 910325), (390, 868310), (403, 840300), (465, 728260), (620, 546195), (650, 520986), (775, 436956), (780, 434155), (806, 420150), (930, 364130), (975, 347324), (1209, 280100), (1300, 260493), (1550, 218478), (1612, 210075), (1860, 182065), (1950, 173662), (2015, 168060), (2325, 145652), (2418, 140050), (2801, 120900), (3100, 109239), (3900, 86831), (4030, 84030), (4650, 72826), (4836, 70025), (5602, 60450), (6045, 56020), (8060, 42015), (8403, 40300), (9300, 36413), (10075, 33612), (11204, 30225), (12090, 28010), (14005, 24180), (16806, 20150)]