145288260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2198

約数の個数: 144

約数和(自身を含む): 491203440

約数和(自身を除く): 345915180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2141, 2262, 2340, 2610, 3393, 3770, 4282, 4524, 5220, 5655, 6423, 6786, 7540, 8564, 10705, 11310, 12846, 13572, 16965, 19269, 21410, 22620, 25692, 27833, 32115, 33930, 38538, 42820, 55666, 62089, 64230, 67860, 77076, 83499, 96345, 111332, 124178, 128460, 139165, 166998, 186267, 192690, 248356, 250497, 278330, 310445, 333996, 372534, 385380, 417495, 500994, 556660, 558801, 620890, 745068, 807157, 834990, 931335, 1001988, 1117602, 1241780, 1252485, 1614314, 1669980, 1862670, 2235204, 2421471, 2504970, 2794005, 3228628, 3725340, 4035785, 4842942, 5009940, 5588010, 7264413, 8071570, 9685884, 11176020, 12107355, 14528826, 16143140, 24214710, 29057652, 36322065, 48429420, 72644130, 145288260]

約数ペア:

[(1, 145288260), (2, 72644130), (3, 48429420), (4, 36322065), (5, 29057652), (6, 24214710), (9, 16143140), (10, 14528826), (12, 12107355), (13, 11176020), (15, 9685884), (18, 8071570), (20, 7264413), (26, 5588010), (29, 5009940), (30, 4842942), (36, 4035785), (39, 3725340), (45, 3228628), (52, 2794005), (58, 2504970), (60, 2421471), (65, 2235204), (78, 1862670), (87, 1669980), (90, 1614314), (116, 1252485), (117, 1241780), (130, 1117602), (145, 1001988), (156, 931335), (174, 834990), (180, 807157), (195, 745068), (234, 620890), (260, 558801), (261, 556660), (290, 500994), (348, 417495), (377, 385380), (390, 372534), (435, 333996), (468, 310445), (522, 278330), (580, 250497), (585, 248356), (754, 192690), (780, 186267), (870, 166998), (1044, 139165), (1131, 128460), (1170, 124178), (1305, 111332), (1508, 96345), (1740, 83499), (1885, 77076), (2141, 67860), (2262, 64230), (2340, 62089), (2610, 55666), (3393, 42820), (3770, 38538), (4282, 33930), (4524, 32115), (5220, 27833), (5655, 25692), (6423, 22620), (6786, 21410), (7540, 19269), (8564, 16965), (10705, 13572), (11310, 12846)]