75247380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 168

約数和(自身を含む): 255788232

約数和(自身を除く): 180540852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 397, 405, 468, 486, 540, 585, 702, 729, 780, 794, 810, 972, 1053, 1170, 1191, 1215, 1404, 1458, 1588, 1620, 1755, 1985, 2106, 2340, 2382, 2430, 2916, 3159, 3510, 3573, 3645, 3970, 4212, 4764, 4860, 5161, 5265, 5955, 6318, 7020, 7146, 7290, 7940, 9477, 10322, 10530, 10719, 11910, 12636, 14292, 14580, 15483, 15795, 17865, 18954, 20644, 21060, 21438, 23820, 25805, 30966, 31590, 32157, 35730, 37908, 42876, 46449, 47385, 51610, 53595, 61932, 63180, 64314, 71460, 77415, 92898, 94770, 96471, 103220, 107190, 128628, 139347, 154830, 160785, 185796, 189540, 192942, 214380, 232245, 278694, 289413, 309660, 321570, 385884, 418041, 464490, 482355, 557388, 578826, 643140, 696735, 836082, 928980, 964710, 1157652, 1254123, 1393470, 1447065, 1672164, 1929420, 2090205, 2508246, 2786940, 2894130, 3762369, 4180410, 5016492, 5788260, 6270615, 7524738, 8360820, 12541230, 15049476, 18811845, 25082460, 37623690, 75247380]

約数ペア:

[(1, 75247380), (2, 37623690), (3, 25082460), (4, 18811845), (5, 15049476), (6, 12541230), (9, 8360820), (10, 7524738), (12, 6270615), (13, 5788260), (15, 5016492), (18, 4180410), (20, 3762369), (26, 2894130), (27, 2786940), (30, 2508246), (36, 2090205), (39, 1929420), (45, 1672164), (52, 1447065), (54, 1393470), (60, 1254123), (65, 1157652), (78, 964710), (81, 928980), (90, 836082), (108, 696735), (117, 643140), (130, 578826), (135, 557388), (156, 482355), (162, 464490), (180, 418041), (195, 385884), (234, 321570), (243, 309660), (260, 289413), (270, 278694), (324, 232245), (351, 214380), (390, 192942), (397, 189540), (405, 185796), (468, 160785), (486, 154830), (540, 139347), (585, 128628), (702, 107190), (729, 103220), (780, 96471), (794, 94770), (810, 92898), (972, 77415), (1053, 71460), (1170, 64314), (1191, 63180), (1215, 61932), (1404, 53595), (1458, 51610), (1588, 47385), (1620, 46449), (1755, 42876), (1985, 37908), (2106, 35730), (2340, 32157), (2382, 31590), (2430, 30966), (2916, 25805), (3159, 23820), (3510, 21438), (3573, 21060), (3645, 20644), (3970, 18954), (4212, 17865), (4764, 15795), (4860, 15483), (5161, 14580), (5265, 14292), (5955, 12636), (6318, 11910), (7020, 10719), (7146, 10530), (7290, 10322), (7940, 9477)]