190023450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1808

約数の個数: 96

約数和(自身を含む): 510878016

約数和(自身を除く): 320854566

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 43, 50, 51, 75, 85, 86, 102, 129, 150, 170, 215, 255, 258, 425, 430, 510, 645, 731, 850, 1075, 1275, 1290, 1462, 1733, 2150, 2193, 2550, 3225, 3466, 3655, 4386, 5199, 6450, 7310, 8665, 10398, 10965, 17330, 18275, 21930, 25995, 29461, 36550, 43325, 51990, 54825, 58922, 74519, 86650, 88383, 109650, 129975, 147305, 149038, 176766, 223557, 259950, 294610, 372595, 441915, 447114, 736525, 745190, 883830, 1117785, 1266823, 1473050, 1862975, 2209575, 2235570, 2533646, 3725950, 3800469, 4419150, 5588925, 6334115, 7600938, 11177850, 12668230, 19002345, 31670575, 38004690, 63341150, 95011725, 190023450]

約数ペア:

[(1, 190023450), (2, 95011725), (3, 63341150), (5, 38004690), (6, 31670575), (10, 19002345), (15, 12668230), (17, 11177850), (25, 7600938), (30, 6334115), (34, 5588925), (43, 4419150), (50, 3800469), (51, 3725950), (75, 2533646), (85, 2235570), (86, 2209575), (102, 1862975), (129, 1473050), (150, 1266823), (170, 1117785), (215, 883830), (255, 745190), (258, 736525), (425, 447114), (430, 441915), (510, 372595), (645, 294610), (731, 259950), (850, 223557), (1075, 176766), (1275, 149038), (1290, 147305), (1462, 129975), (1733, 109650), (2150, 88383), (2193, 86650), (2550, 74519), (3225, 58922), (3466, 54825), (3655, 51990), (4386, 43325), (5199, 36550), (6450, 29461), (7310, 25995), (8665, 21930), (10398, 18275), (10965, 17330)]