888943380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3090

約数の個数: 144

約数和(自身を含む): 2789095680

約数和(自身を除く): 1900152300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 169, 174, 195, 260, 290, 338, 348, 377, 390, 435, 507, 580, 676, 754, 780, 845, 870, 1014, 1131, 1508, 1690, 1740, 1885, 2028, 2262, 2535, 3023, 3380, 3770, 4524, 4901, 5070, 5655, 6046, 7540, 9069, 9802, 10140, 11310, 12092, 14703, 15115, 18138, 19604, 22620, 24505, 29406, 30230, 36276, 39299, 45345, 49010, 58812, 60460, 73515, 78598, 87667, 90690, 98020, 117897, 147030, 157196, 175334, 181380, 196495, 235794, 263001, 294060, 350668, 392990, 438335, 471588, 510887, 526002, 589485, 785980, 876670, 1021774, 1052004, 1139671, 1178970, 1315005, 1532661, 1753340, 2043548, 2279342, 2357940, 2554435, 2630010, 3065322, 3419013, 4558684, 5108870, 5260020, 5698355, 6130644, 6838026, 7663305, 10217740, 11396710, 13676052, 14815723, 15326610, 17095065, 22793420, 29631446, 30653220, 34190130, 44447169, 59262892, 68380260, 74078615, 88894338, 148157230, 177788676, 222235845, 296314460, 444471690, 888943380]

約数ペア:

[(1, 888943380), (2, 444471690), (3, 296314460), (4, 222235845), (5, 177788676), (6, 148157230), (10, 88894338), (12, 74078615), (13, 68380260), (15, 59262892), (20, 44447169), (26, 34190130), (29, 30653220), (30, 29631446), (39, 22793420), (52, 17095065), (58, 15326610), (60, 14815723), (65, 13676052), (78, 11396710), (87, 10217740), (116, 7663305), (130, 6838026), (145, 6130644), (156, 5698355), (169, 5260020), (174, 5108870), (195, 4558684), (260, 3419013), (290, 3065322), (338, 2630010), (348, 2554435), (377, 2357940), (390, 2279342), (435, 2043548), (507, 1753340), (580, 1532661), (676, 1315005), (754, 1178970), (780, 1139671), (845, 1052004), (870, 1021774), (1014, 876670), (1131, 785980), (1508, 589485), (1690, 526002), (1740, 510887), (1885, 471588), (2028, 438335), (2262, 392990), (2535, 350668), (3023, 294060), (3380, 263001), (3770, 235794), (4524, 196495), (4901, 181380), (5070, 175334), (5655, 157196), (6046, 147030), (7540, 117897), (9069, 98020), (9802, 90690), (10140, 87667), (11310, 78598), (12092, 73515), (14703, 60460), (15115, 58812), (18138, 49010), (19604, 45345), (22620, 39299), (24505, 36276), (29406, 30230)]