2390649900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1487}}^1$

素因数の和:1760

約数の個数: 144

約数和(自身を含む): 7253535744

約数和(自身を除く): 4862885844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 233, 276, 300, 345, 460, 466, 575, 690, 699, 932, 1150, 1165, 1380, 1398, 1487, 1725, 2300, 2330, 2796, 2974, 3450, 3495, 4461, 4660, 5359, 5825, 5948, 6900, 6990, 7435, 8922, 10718, 11650, 13980, 14870, 16077, 17475, 17844, 21436, 22305, 23300, 26795, 29740, 32154, 34201, 34950, 37175, 44610, 53590, 64308, 68402, 69900, 74350, 80385, 89220, 102603, 107180, 111525, 133975, 136804, 148700, 160770, 171005, 205206, 223050, 267950, 321540, 342010, 346471, 401925, 410412, 446100, 513015, 535900, 684020, 692942, 803850, 855025, 1026030, 1039413, 1385884, 1607700, 1710050, 1732355, 2052060, 2078826, 2565075, 3420100, 3464710, 4157652, 5130150, 5197065, 6929420, 7968833, 8661775, 10260300, 10394130, 15937666, 17323550, 20788260, 23906499, 25985325, 31875332, 34647100, 39844165, 47812998, 51970650, 79688330, 95625996, 103941300, 119532495, 159376660, 199220825, 239064990, 398441650, 478129980, 597662475, 796883300, 1195324950, 2390649900]

約数ペア:

[(1, 2390649900), (2, 1195324950), (3, 796883300), (4, 597662475), (5, 478129980), (6, 398441650), (10, 239064990), (12, 199220825), (15, 159376660), (20, 119532495), (23, 103941300), (25, 95625996), (30, 79688330), (46, 51970650), (50, 47812998), (60, 39844165), (69, 34647100), (75, 31875332), (92, 25985325), (100, 23906499), (115, 20788260), (138, 17323550), (150, 15937666), (230, 10394130), (233, 10260300), (276, 8661775), (300, 7968833), (345, 6929420), (460, 5197065), (466, 5130150), (575, 4157652), (690, 3464710), (699, 3420100), (932, 2565075), (1150, 2078826), (1165, 2052060), (1380, 1732355), (1398, 1710050), (1487, 1607700), (1725, 1385884), (2300, 1039413), (2330, 1026030), (2796, 855025), (2974, 803850), (3450, 692942), (3495, 684020), (4461, 535900), (4660, 513015), (5359, 446100), (5825, 410412), (5948, 401925), (6900, 346471), (6990, 342010), (7435, 321540), (8922, 267950), (10718, 223050), (11650, 205206), (13980, 171005), (14870, 160770), (16077, 148700), (17475, 136804), (17844, 133975), (21436, 111525), (22305, 107180), (23300, 102603), (26795, 89220), (29740, 80385), (32154, 74350), (34201, 69900), (34950, 68402), (37175, 64308), (44610, 53590)]